Linus, did you get the temperatures for the physx chip, voltage regulators and memory? I would be interested in how well those metal sinks compare to the stock cooler's solution and the AMP's unisink for vrm's and ram :)

gpu-z can monitor a few of those sensors, and I believe everest can too, though I'm not sure if the physx chip has a sensor. Maybe you could use a sensor from a fan controller or something